ST10R167-Q 16位微控制器

ST10R167 - 16-BIT ROMLESS MCU

ST10R167-Q概述

configured in a Von-Neumann architecture. Code memory, data memory, registers and I/O ports are organized within the same linear address space of 16M Byte. The entire memory space can be accessed Bytewise or Wordwise. Particular portions of the on-chip memory have additionally been made directly bit addressable.ROM : 32K Byte of on-chip ROM.RAM : 2K Byte of on-chip internal RAM (dual-port) is provided as a storage for data, system stack, general purpose register banks andcode. The register bank can consist of up to 16 wordwide (R0 to R15) and/or Bytewide (RL0,RH0, …, RL7, RH7) general purpose registers.XRAM : 2K Byte of on-chip extension RAM (single port XRAM) is provided as a storage for data,user stack and code.

The XRAM is connected to the internal XBUS and is accessed like an external memory in 16-bit demultiplexed bus-mode without waitstate or read/write delay (80ns access at 25MHz CPUclock). Byte and Word access is allowed.The XRAM address range is 00’E000h -00’E7FFh if the XRAM is enabled (XPEN bit 2 of SYSCON register). As the XRAM appears like external memory, it cannot be used for the ST10R167’s system stack or register banks. The XRAM is not provided for single bit storage and therefore is not bit addressable. If bit XRAMEN is cleared, then any access in the address range 00’E000h - 00’E7FFh will be directed to external memory interface, using the BUSCONx register corresponding to address matching ADDRSELx register. SFR/ESFR : 1024 Byte (2 * 512 Byte) of address space is reserved for the special function register areas. SFRs are wordwide registers which are used for controlling and monitoring functions of the different on-chip units. CAN : Address range 00’EF00h - 00’EFFFh is reserved for the CAN Module access. The CAN is enabled by setting XPEN bit 2 of the SYSCON register. Accesses to the CAN Module use demultiplexed addresses and a 16-bit data bus (Byteaccesses are possible). Two wait states give an access time of 160ns at 25MHz CPU clock. No tristate waitstate is used. Note If the CAN module is used, Port 4 can not be programmed to output all 8 segment address lines. Thus, only 4 segment address lines can be used, reducing the external memory space to 5M Byte (1M Byte per CS line).

In order to meet the needs of designs where more memory is required than is provided on chip, up to 16M Byte of external RAM and/or ROM can be connected to the microcontroller.

ST10R167-Q特性:

• HIGH PERFORMANCE CPU
  – 16-BIT CPU WITH 4-STAGE PIPELINE
  – 80ns INSTRUCTION CYCLE TIME @ 25MHz CLK
  – 400ns 16 X 16-BIT MULTIPLICATION
  – 800ns 32 / 16-BIT DIVISION
  – ENHANCED BOOLEAN BIT MANIPULATION
  FACILITIES
  – ADDITIONAL INSTRUCTIONS TO SUPPORT HLL
  AND OPERATING SYSTEMS
  – SINGLE-CYCLE CONTEXT SWITCHING SUPPORT
• MEMORY ORGANIZATION
  – UP TO 16M BYTE LINEAR ADDRESS SPACE FOR
  CODE AND DATA (5M BYTE WITH CAN)
  – 2K BYTE ON-CHIP INTERNAL RAM (IRAM)
  – 2K BYTE ON-CHIP EXTENSION RAM (XRAM)
• FAST AND FLEXIBLE BUS
  – PROGRAMMABLE EXTERNAL BUS
  CHARACTERISTICS FOR DIFFERENT ADDRESS
  RANGES
  – 8-BIT OR 16-BIT EXTERNAL DATA BUS
  – MULTIPLEXED OR DEMULTIPLEXED EXTERNAL
  ADDRESS/DATA BUSES
  – FIVE PROGRAMMABLE CHIP-SELECT SIGNALS
  – HOLD-ACKNOWLEDGE BUS ARBITRATION
  SUPPORT
• INTERRUPT
  – 8-CHANNEL PERIPHERAL EVENT CONTROLLER
  FOR SINGLE CYCLE, INTERRUPT DRIVEN DATA
  TRANSFER
  – 16-PRIORITY-LEVEL INTERRUPT SYSTEM WITH
  56 SOURCES, SAMPLE-RATE DOWN TO 40ns
• TIMERS
  – TWO MULTI-FUNCTIONAL GENERAL PURPOSE
  TIMER UNITS WITH 5 TIMERS
  – TWO 16-CHANNEL CAPTURE/COMPARE UNITS
• A/D CONVERTER
  – 16-CHANNEL 10-BIT
  – 7.76ms CONVERSION TIME
• FAIL-SAFE PROTECTION
  – PROGRAMMABLE WATCHDOG TIMER
  – OSCILLATOR WATCHDOG
• ON-CHIP CAN 2.0B INTERFACE
• ON-CHIP BOOTSTRAP LOADER
• CLOCK GENERATION
  – ON-CHIP PLL
  – DIRECT OR PRESCALED CLOCK INPUT
• UP TO 111 GENERAL PURPOSE I/O LINES
  – INDIVIDUALLY PROGRAMMABLE AS INPUT,
  OUTPUT OR SPECIAL FUNCTION
  – PROGRAMMABLE DRIVE STRENGTH
  – PROGRAMMABLE THRESHOLD (HYSTERESIS)
• IDLE AND POWER DOWN MODES
  – IDLE CURRENT <95mA
  – POWER-DOWN SUPPLY CURRENT <400mA
• 4-CHANNEL PWM UNIT
• SERIAL CHANNELS
  – SYNCHRONOUS/ASYNC SERIAL CHANNEL
  – HIGH-SPEED SYNCHRONOUS CHANNEL
• DEVELOPMENT SUPPORT
  – C-COMPILERS, MACRO-ASSEMBLER PACKAGES,
  EMULATORS, EVAL BOARDS, HLL-DEBUGGERS,
  SIMULATORS, LOGIC ANALYZER DISASSEMBLERS,
  PROGRAMMING BOARDS
• 144-PIN PQFP PACKAGE

ST10R167-Q技术支持与电子电路设计开发资源下载

1. ST10R167-Q 数据手册 DataSheet 下载.pdf
2. ST10 16位微控制器选型参数
3. 手册和产品指南.pdf
4. 8、16、32位微控制器.pdf
5. 意法半导体应用支持 . PDF
6. 先进半导体解决方案的门电子
7. 电机控制参考指南
8. 周围半导体机顶盒应用. PDF
9. STM32,STR7和STR9开发工具 . PDF
10. 8 ,16和32位微控制器产品和工具选择指南. PDF
11. 电机控制选型指南. PDF